/**app.wxss**/
.container {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 200rpx 0;
    box-sizing: border-box;
}
page {
    background-color: #f5f5f5;
    font-size: 28rpx;
}
button::after {
    border: none;
}
.clear {
    clear: both;
}
